Revision: 48405
http://brlcad.svn.sourceforge.net/brlcad/?rev=48405&view=rev
Author: starseeker
Date: 2012-01-11 17:20:03 +0000 (Wed, 11 Jan 2012)
Log Message:
-----------
Check for NULL lgt_entry. CID 264
Modified Paths:
--------------
brlcad/trunk/src/lgt/reflect.c
Modified: brlcad/trunk/src/lgt/reflect.c
===================================================================
--- brlcad/trunk/src/lgt/reflect.c 2012-01-11 17:12:06 UTC (rev 48404)
+++ brlcad/trunk/src/lgt/reflect.c 2012-01-11 17:20:03 UTC (rev 48405)
@@ -934,7 +934,13 @@
{
fastf_t energy_attenuation = 1.0;
fastf_t lgt_dir[3];
- if (lgt_entry && !lgt_entry->beam)
+
+ if (lgt_entry == NULL) {
+ bu_log("Error - correct_Lgt - null lgt_entry supplied!\n");
+ return energy_attenuation;
+ }
+
+ if (!lgt_entry->beam)
return lgt_entry->energy;
/* Vector to light src from surface contact pt. */
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